APA-viite (7. p.)

Cousens, R. (1995). Dynamics of weed populations. U. Pr..

Chicago-viite (17. p.)

Cousens, Roger. Dynamics of Weed Populations. Cambridge: U. Pr., 1995.

MLA-viite (9. p.)

Cousens, Roger. Dynamics of Weed Populations. U. Pr., 1995.